Chicken, Spinach and Dried Cranberry Phyllo Pie

Source: Anne Lindsay's New Light Cooking
According to the author this recipe is a favorite of Toronto caterers Caroline McRobbie and Laurien Trowell of C'est Cheese Encore. All it needs is a salad and some crusty bread.
TIP: For 2 cups of cooked, cubed chicken, microwave 2 large chicken breasts (1 1/4 lb), loosely covered, for 7 minutes on high or until the chicken is no longer pink inside.